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La Crosse Technology WT-3102B 10-Inch WWVB Self-set Analog Wall Clock and automatic DST reset,Black/silver

4.6 4.6 out of 5 stars 5,026 ratings
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About this item

  • For precise time in the home or office, atomic analog clock from La Crosse Technology. Atomic time with manual setting - Manual Reset Button
  • Frame features chrome-colored finish with black inner trim; flat lens covers clock face from dust and debris
  • Clock resets regularly by radio-control to match the US Atomic Clock in Colorado and adjusts automatically for daylight savings time
  • Users select from 4 time zone setting buttons on the reverse for area time; requires separate purchase of 1 AA battery
  • For precise time in the home or office, atomic analog clock from La Crosse Technology
  • Frame features chrome-colored finish with black inner trim; flat lens covers clock face from dust and debris
  • Clock resets regularly by radio-control to match the US Atomic Clock in Colorado and adjusts automatically for daylight savings time

Customer ratings by feature

Light weight
4.8 4.8
Easy to read
4.8 4.8
Noise level
4.6 4.6
Battery life
4.6 4.6

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La Crosse Technology WT-3102B 10-Inch WWVB Self-set Analog Wall Clock and automatic DST reset,Black/silver
La Crosse Technology WT-3102B 10-Inch WWVB Self-set Analog Wall Clock and automatic DST reset,Black/silver
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Price$37.95$49.20-25% $34.37
List:$45.95
$32.99$36.99$36.99
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Customer Ratings
Easy to read
4.8
4.8
4.7
4.6
4.6
4.6
Accuracy
4.6
4.5
4.7
4.3
4.3
4.3
Noise level
4.6
4.5
4.8
4.2
Value for money
3.8
4.2
4.2
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Product guides and documents


From the manufacturer

Lacrosse, la crosse technology, WT-3102, atomic clock, analog wall clock, self set, daylight savings

Lacrosse, la crosse technology, WT-3102, atomic clock, analog wall clock, self set, daylight savings
WT-3102B (factory restart)

  1. Remove battery, press SET tab 20 times to clear electrical charge
  2. Wait 15 minutes, install new battery
  3. Hands spin to 12:00 position, & search for Atomic signal
  4. Strongest Reception in evening (leave clock facing Fort Collins, Colorado; WWVB location)
  5. Atmospheric/electro-magnetic conditions may slow connection (may take up to 5 nights to set)
  6. *Optional manual time set: Hold SET for 3 seconds, hands will move, release SET when at correct time
  7. **Atomic signal will override manual set time, when connected

La Crosse Technology WT-3102B 10" Atomic Analog Classic Wall Clock

Self setting time with Automatic Daylight Savings time updates

Highlighted by a sleek round frame, featuring a timeless analog dial, this essential clock is perfect accenting any ensemble. Hang it above your writing desk to keep track of the time while you work, or let it accent a collection of metallic art prints for eye-catching appeal. Buying an atomic clock just makes sense. With radio-controlled time never have to remember to set your clock again. Simply select your time zone & clock sets itself. This clock will always have you right on time!

  • Self set time
  • Automatic Daylight savings reset
  • Easy set operation
Lacrosse, la crosse technology, WT-3102, atomic clock, analog wall clock, self set, daylight savings

Clock Sets Itself (Convenience & Reliance)

  • Automatically sets to exact time
  • Accurate to the second
  • Automatic updates for Daylight savings time
  • Optional ON/OFF DST button (for those states who don't recognize DST)

Lacrosse, la crosse technology, WT-3102, atomic clock, analog wall clock, self set, daylight savings

Specifications

Power Up:

  • Select TIME ZONE and (if applicable) turn DST off (if your state doesn't recognize Daylight savings time)
  • Insert 1 AA alkaline battery
  • Place clock on wall facing Fort Collins, Colorado. During the night, clock will set time itself.

Lacrosse, la crosse technology, WT-3102, atomic clock, analog wall clock, self set, daylight savings

US time zone selection

  • Eastern time zone
  • Central time zone
  • Mountain time zone
  • Pacific time zone
  • *Can also operate as Quartz manually set clock (when out of 2,000 mile radius of Atomic WWVB signal -Fort Collins, CO)

Lacrosse, la crosse technology, WT-3102, atomic clock, analog wall clock, self set, daylight savings

Power Requirements

  • Operated on single AA alkaline battery (not included)
  • Recommend 1.48v on voltmeter; recognized brand-name alkaline with expiration date 7 years ahead
  • Reset button (if clock hands do not respond)

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Product information

Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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La Crosse Technology WT-3102B 10-Inch WWVB Self-set Analog Wall Clock and automatic DST reset,Black/silver


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Product Description

Keep track of time with the utmost precision with this attractive atomic analog wall clock from La Crosse Technology. The stylish clock receives radio signals at a 60kHz frequency up to 2000 miles away from its source, the United States Atomic Clock in Boulder, Colorado. By radio communication with its built-in antenna, the clock regularly updates the hour, minute, and second of the day for continued accuracy. Additionally, the clock adjusts automatically for daylight savings time in the spring and fall. An attractive chrome-colored plastic frame encompasses the clock face. Underneath the flat lens, contemporary numerals adorn the face for easy reading. Four buttons allow users to choose the appropriate United States time zone. For those who prefer their clocks to run five minutes fast or to match another clock, the clock offers a manual set option. For the best results, place the clock away from computers, electronic equipment or other articles that receive a signal. The clock may be slow to receive signals upon initial set-up, but should communicate unhindered after one day. This clock requires the separate purchase of one AA battery for a year's worth of power. With a 7-1/4-inch diameter face, the full body of the clock measures 10 inches in diameter with a 1-2/3-inch depth. The clock weighs 1-1/3 pounds upon shipping.

Customer reviews

4.6 out of 5 stars
4.6 out of 5
5,026 global ratings

Customers say

Customers like the accuracy, performance, appearance and ease of maintenance of the clock. For example, they mention that it works well, blends into their home or office decor and that the numbers are easy to read at a glance.

AI-generated from the text of customer reviews

974 customers mention792 positive182 negative

Customers like the accuracy of the clock. For example, they say it's easy to set up, keeps perfect time, and hasn't missed a beat. It's also a great product and automatically adjusts when daylight savings time changes.

"...It’s a great price for an attractive clock. All the clocks in the house have perfect time and never need to be set...." Read more

"...-the-box setup took some time, but once it was setup it has been running smoothly. No noise, and gives accurate time. Self adjusts for DST...." Read more

"The clock severs its purpose - accurate time and easy to read from all angles and distances." Read more

"...Keeps perfect time otherwise, but on all three, the second hand just stopped...." Read more

470 customers mention351 positive119 negative

Customers like the performance of the clock. They say it works well, has accuracy, and is perfect for a wall clock. Some say it looks nice, easy to read, and goes well in any setting. Overall, customers are satisfied with the performance and recommend it.

"We have had several of these clocks for nearly 15 years. Every one of them works great EXCEPT after a year or two, the second hand stops working...." Read more

"When we first got the clock it worked perfectly. I manually set the time just a minute off to see what it would do...." Read more

"Works as advertised." Read more

"...The initial startup can be a little confusing and take a frustratingly long time especially when everything else you have just happens right now...." Read more

404 customers mention383 positive21 negative

Customers like the appearance of the clock. They say it looks nice, is utilitarian looking, and blends into home or office decor. Customers also appreciate the shallow frame and color, as well as the silver accent. Overall, customers are satisfied with the appearance and recommend it to others.

"I like the clean modern style of this clock, with a ten inch diameter it's a bit small for a big wall mounting but for my application in a smaller..." Read more

"...It’s a great price for an attractive clock. All the clocks in the house have perfect time and never need to be set...." Read more

"...Self adjusts for DST. My wife likes its elegant look. So far so good." Read more

"...Have one in each room of our home and it looks great. Find the black outline makes it so easy to read from any angle...." Read more

293 customers mention235 positive58 negative

Customers like the ease of maintenance of the clock. They say it's ridiculously easy, simple, and understated. They appreciate the atomic technology, which makes setting time, time zone, and using DST very simple. They also appreciate the instructions for resetting the clock as well as instructions for using it just as a clock.

"...making it accurate to within a second every 300 million years. The set up was easy, even though it has an incrementally advancing second hand the..." Read more

"...All the clocks in the house have perfect time and never need to be set. I wished I had bought these a long time ago. They’re great to have." Read more

"...I had time to sit down today and read the instructions, not too hard to figure out even for a scatterbrained old lady, and I'm very glad i found..." Read more

"...- Easy to use -- Insert the battery, hang it up, have a cup of coffee. - Peace of mind -- I bought three of these clocks to replace cheap..." Read more

211 customers mention206 positive5 negative

Customers find the clock easy to read at a glance, even without glasses. They also mention that the black outline makes it easy to see from any angle, and the glass lens is very clear. Customers also appreciate the simple frame and the combination of the black rim.

"The clock severs its purpose - accurate time and easy to read from all angles and distances." Read more

"...Find the black outline makes it so easy to read from any angle. Room temperatures don't interfere with accuracy....have one in garage also...." Read more

"...Also, I normally sit about 12'-14' from the clock and it is easy to read the numbers at a glance...." Read more

"...Second, I like the design. The numbers are easy to read. My color scheme includes silver or brushed nickel. This clock fits perfectly...." Read more

208 customers mention182 positive26 negative

Customers like the value of the clock. For example, they say it's an excellent value for the money, reasonable, and a good purchase for a basic, reliable clock.

"...I replaced the other three wall clocks I had with them. It’s a great price for an attractive clock...." Read more

"...This is a simple, functional wall clock that is an excellent value...." Read more

"...1. Start with a brand-new alkaline battery. It's worth the cost...." Read more

"...wall clock which in my opinion -- at $20 -- epresents an excellent value for the money." Read more

182 customers mention119 positive63 negative

Customers are mixed about the quality of the clock. Some mention it's durable, reliable, and well-made. However, others say that it'd be better off buying a manual clock.

"Great product." Read more

"...Alas, a couple of the LED bars failed after decades. The next one lacked the AT clock so I bought this one...." Read more

"...Plus the price is so low for such a quality product." Read more

"Its a simple battery operated analog clock .. that reads the atomic signal !!! This equals = accurate..." Read more

142 customers mention93 positive49 negative

Customers are mixed about the adjustability of the clock. Some mention that it has great accuracy and never has to adjust it. They say that it adjusts itself for DST and re-calibrates itself for every day. However, others say that the position is not ideal, so it took some time to calibrate. They also mention that the manual time adjust mode is required and the clock is always 2 hours behind.

"...No noise, and gives accurate time. Self adjusts for DST. My wife likes its elegant look. So far so good." Read more

"...Bad: - Manual time adjust mode -- Having to hold a small button until the minute hand turns enough revolutions to get to the correct hour..." Read more

"...My color scheme includes silver or brushed nickel. This clock fits perfectly. And it has a modern look.Thirdly, it is battery operated...." Read more

"...good clock, It's easy to read, and, if you can get a radio signal, it sets itself...." Read more

I have a love-hate relationship with these clocks but they're worth it.
4 Stars
I have a love-hate relationship with these clocks but they're worth it.
I have a love/hate relationship with these atomic clocks from LA CROSSE. I must have gone through a dozen of them.The good:They keep accurate time. You cannot get more accurate than a radio controlled clock. The newer model is called ATOMIC CLOCK, the older model is called RADIO CONTROLLED (see picture). I am a day-trader and I need the accuracy.The bad:1. LA CROSSE clocks tick loud enough to hear. I don't like audible clocks. BRAUN clocks don't tick and they are accurate. I love them, but they have their own shortcomings (I don't know if I have a review for them on Amazon.)2. An ordinary battery lasts only about 6 months. The manual says that Alkaline batteries last for two years. I must try it--I don't stock alkaline batteries but it might be worth the extra cost if it lasts 4 times as long.The Ugly:Pay attention. I am writing this for your benefit. If you think you will pop in a cell and have the clock do the rest, you have another think coming. You have to follow a ritual (for several days sometimes) to get them to work.1. Start with a brand-new alkaline battery. It's worth the cost.2. Plug in the battery. The clock will come alive--one or both hands will start moving. Usually they will move and stop at the 12 o'clock position (or sometimes the 4 o'clock position.) There it will wait till it can capture a radio signal from Radio Station WWVB, in Fort Collins, CO. My signal is notoriously feeble and I have to place the clock upstairs till it catches the signal, sometimes a couple of nights later.The old clocks would stay at the 12 o'clock position until it captured the radio signal (as shown in the picture). But that is unsettling. So, the company redesigned the capture ritual in the newer clocks. If it cannot capture the signal in the first ten minutes, it will start moving WITH THE WRONG TIME. DO NOT ATTEMPT TO RESET THE CLOCK TO THE CORRECT TIME. Give it time, sometimes as long as 5 nights. Both situations are shown in the picture.3. Once the clock latches onto the signal, it will not let go. You can now place it anywhere in the house. But wait! There is a caveat. The clock will adjust the time to the time-zone you will set by pushing one of four buttons PT/MT/CT/ET on the back of the clock. You push the time-zone button as soon as you insert the battery. Otherwise, you get the time from another time zone. You then have to push the right time-zone button. No big deal, but it's a nuisance. The newer clocks have a slider instead of push buttons and the slider stays in place. I like that. The old clocks had Daylight Savings Time programmed in by default, but the newer ones have a mechanical slider switch to set the DST.When daylight savings occurs, the clock will automatically reset itself. BUT, the next day or so, it will go berserk till it can recapture the revised signal. The NIST signal from Colorado is notoriously weak. There is nothing you or the company can do about it. It is recommended that you stay 6 feet away from electrical equipment (cordless phones, routers, TVs, microwaves, baby monitors, etc.) In my experience, once the clock latches onto a signal, it will not let go. So, stay away from noise sources when it is in capture mode. Then you can place it (almost) anywhere you like.Why do I put up with the startup ritual of atomic clocks? Because I'm a day-trader and I need the accuracy. Also, from now on I will stock high-powered alkaline batteries and see it it makes a difference. If you live in a radio hole, you can push the SET button, and use the clock as a regular clock. But the protocol for setting it is not straight-forward and I have never had to use it.
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Valorie Cunningham
5.0 out of 5 stars Good Looks and Excellent Accuracy
Reviewed in Canada on January 15, 2024
Color: BlackPattern Name: ClockVerified Purchase
Carolina Chung Vázquez
5.0 out of 5 stars Vale la pena el gasto
Reviewed in Mexico on January 5, 2024
Color: BlackPattern Name: ClockVerified Purchase
Hasan Murtaza
5.0 out of 5 stars Quiet and accurate and looks nice
Reviewed in Canada on August 5, 2021
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RAth13U
5.0 out of 5 stars Bonito, preciso y sencillo de usar.
Reviewed in Mexico on July 11, 2019
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D W S Evans
2.0 out of 5 stars Only for US customers
Reviewed in the United Kingdom on December 26, 2019
Color: SilverPattern Name: ClockVerified Purchase